CN204075854U - Long steel pipe material feed clamping device - Google Patents
Long steel pipe material feed clamping device Download PDFInfo
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- CN204075854U CN204075854U CN201420526438.9U CN201420526438U CN204075854U CN 204075854 U CN204075854 U CN 204075854U CN 201420526438 U CN201420526438 U CN 201420526438U CN 204075854 U CN204075854 U CN 204075854U
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Abstract
A kind of long steel pipe material feed clamping device, comprise pedestal, pedestal is fixed with long steel pipe driving mechanism, long steel pipe driving mechanism sidepiece is provided with long steel pipe feed mechanism, the sidepiece of long steel pipe feed mechanism is fixed with fixture one, and fixture one is fixed with long steel tube clamping mechanism.The utility model reasonable in design, ingenious, utilize the combination of the driving mechanism of the feed mechanism of long steel pipe, long steel pipe and the clamp system of long steel pipe, the back and forth accurately conveying to the material feed clamping of long steel pipe material feed clamping again can be realized cleverly, because this device back and forth clamps feeding accurately, thus the cutting accuracy that can greatly improve bearing ring, decrease artificial feeding and the precision problem that causes, improve yield rate, increase enterprise's income, be worthy of popularization.
Description
Technical field
The utility model relates to a kind of mechanical device, especially a kind of long steel pipe material feed clamping device for carrying out material feed clamping to long steel pipe.
Background technology
For the middle-size and small-size bearing produced in enormous quantities, the main following successively step of its manufacture process: pipe cutting blanking-turning is shaping-heat treatment-grinding-part inspection-demagnetization-cleaning-assembling, wherein pipe cutting blanking is the key making middle-size and small-size bearing, its cutting accuracy and cutting speed are directly connected to the key of Production of bearing producer for Production of bearing efficiency, and pipe cutting blanking is had the greatest impact be to the fast equidistantly feeding of long steel pipe and clamp, mainly in order to the high efficiency cutting to long steel pipe, the Production of bearing producer of present stage mainly adopts the mode of artificial feeding, cutting machine adds catch to carry out spacing, and artificial feeding cutting, this mode not only efficiency is low, and precision is difficult to ensure.
Chinese invention patent CN 102441677 A discloses a kind of patent of invention of numerical control machining tool for bearing ring, this patent of invention discloses following content: a kind of numerical control machining tool for bearing ring, comprise feed system, lathe bed and Scrap-removing machine, lathe bed is provided with axis system, main leading screw, main guide rail, secondary axis system, secondary spindle servo electric machine, secondary guide rail, paranema bar is connected with secondary spindle servo electric machine, main guide rail be provided with can relatively its slide planker, planker is provided with tool guide, tool guide be provided with can relatively its slide knife rest, planker is also provided with and is connected with the feed-screw of X to servomotor, spiralization a pair revolute pair on feed-screw and knife rest, this invention only discloses the Systematical control movement relation between each feature, although disclose the internal structure title of Partial Feature, but the structure do not disclosed in description between each feature, effect, operation principle.
Chinese utility model patent CN 202411427 U discloses a kind of processing unit (plant) of steel pipe cutting, this utility model patent discloses following content: a kind of processing unit (plant) of steel pipe cutting, processing unit (plant) comprises: supporting mechanism, main shaft, instrument lathe, longitudinal slide, cutter mechanism and detent mechanism, this utility model is supported long steel pipe by supporting mechanism, but feeding still needs manually to carry out, and can not realize efficient automatic feeding, clamping function.
Utility model content
The utility model will solve the shortcoming of above-mentioned prior art, provide a kind of can the device of long steel pipe material feed clamping of automatic feeding, clamping, meeting when the long steel pipe of enterprise cuts into bearing ring can automatic feeding, clamping, and the demand that precision is good, efficiency is high.
The utility model solves the technical scheme that its technical problem adopts: this long steel pipe material feed clamping device, comprise pedestal, pedestal is fixed with long steel pipe material feeding driving mechanism, long steel pipe material feeding driving mechanism sidepiece is provided with long steel pipe feed mechanism, the sidepiece of long steel pipe feed mechanism is fixed with fixture one, and fixture one is provided with long steel tube clamping mechanism;
Long steel pipe driving mechanism comprises the slide block be fixed on pedestal and the slide rail be connected with skid, slide rail is fixed with gripper shoe, the top of gripper shoe is fixed with mount pad, and the below of gripper shoe is fixed with the reciprocating drive mechanism that gripper shoe can be made to move back and forth;
Long steel pipe feed mechanism comprises bearing one, and the oil cylinder main shaft one be fixed on bearing one inner ring, the outer ring of bearing one is fixed with oil cylinder piston one, the outer circumference surface of oil cylinder piston one is fixed with cylinder block one, oil cylinder piston one left and right sides is all provided with the cylinder cover one be fixed on cylinder block one, be provided with between left side cylinder cover one and oil cylinder piston left side and move left district one, the district one that moves right is provided with between right side cylinder cover one and oil cylinder piston right side, cylinder block one has and moves left Qu Yihe and to move right the oil-in one and oil-in two that district one is communicated with respectively, cylinder cover one and oil cylinder piston are all fixed with the sealing ring one preventing leakage of oil, the end winding support of oil cylinder main shaft one has pipe one, the end winding support of pipe one has clamp body one, to be provided with the coaxial spring clip arranged with clamp body one first for the inner side coupling of clamp body one, the first end winding support of spring clip have diameter to be less than pipe two that pipe is positioned at pipe one cavity in the lump, pipe two is through the through hole one in oil cylinder main shaft one, and fixed by the support member being fixed on sidepiece,
Long steel tube clamping mechanism comprises bearing two, and the oil cylinder main shaft two be fixed on bearing two inner ring, the outer ring of bearing two is fixed with oil cylinder piston two, the outer circumference surface of oil cylinder piston two is fixed with cylinder block two, oil cylinder piston two left and right sides is all provided with the cylinder cover two be fixed on cylinder block two, be provided with between left side cylinder cover and oil cylinder piston two left side and move left district two, the district two that moves right is left between right side cylinder cover two and oil cylinder piston two right side, cylinder block two has and moves left Qu Erhe and to move right the oil-in three and oil-in four that district two is communicated with respectively, cylinder cover two and oil cylinder piston two are all fixed with the sealing ring two preventing leakage of oil, the right-hand member of oil cylinder main shaft two is fixed with pipe three, the end winding support of pipe three has clamp body two,
Have in oil cylinder main shaft two and can make the first through hole two passed through of pipe one, clamp body one, spring clip, the relative position of clamp body two is provided with the collet two mated with clamp body two, collet two is fixed on fixture two, fixture two is fixed on the sidepiece of collet two, long steel pipe feed mechanism is fixed on mount pad, and pipe one, pipe two, pipe three, clamp body one, clamp body two, spring clip are first, collet two is coaxial setting.Spring clip used herein is first, clamp body one and collet two, clamp body two, can select the product of the companies such as the bimodal spring clamping head knife handle company in Shanghai, Shanghai Wan Zan hardware & tools Co., Ltd, during use, long steel pipe successively by pipe two, spring clip is first, collet two, then oil-in one oil-feed is pressurizeed, thus promote oil cylinder piston one by moving left district one, oil cylinder piston one is made to be with dynamic bearing one, thus drive oil cylinder main shaft of ining succession plays motion one by one, oil cylinder main shaft one drives clamp body one motion of pipe one and pipe one end, clamp body one presses the first jaws making spring clip first of spring clip and inside contracts, thus clamp long steel pipe, then reciprocating drive mechanism is utilized to drive gripper shoe, and drive of ining succession is fixed mount pad on the supporting plate thus drives whole long steel pipe toward moving right regular length, the oil-in three of this duration steel tube clamping mechanism starts oil-feed pressurization, thus promote oil cylinder piston two by moving left district two, oil cylinder piston two is made to be with dynamic bearing two, thus drive oil cylinder main shaft two of ining succession moves together, oil cylinder main shaft two drives clamp body two motion of pipe three and pipe three end, clamp body two presses collet two and the jaws of collet two is inside contracted, thus again clamp long steel pipe and cut for long steel pipe, when having served as 3-5 second, oil-in one does not pressurize, oil-in two pressurizes, make oil cylinder piston one linkage clamp body one to left movement, make that spring clip is first to be unclamped, long steel pipe is not clamped, and then reciprocating drive mechanism drives gripper shoe toward left movement, thus the long steel pipe feed mechanism that links is toward left movement fixed range, at this moment again oil-in one is pressurizeed, thus again utilize the long steel pipe of the first clamping of spring clip, then oil-in three does not pressurize, oil-in four pressurizes, thus collet two is unclamped, long steel pipe is not clamped, ensuing action with reference to previous step again moving long steel pipe feed mechanism to the reciprocal feeding of long steel, this device feeding is accurate, and material feed clamping precision is high, the bearing ring precision cut down for long steel pipe is high.
Perfect further, reciprocating drive mechanism comprises the fixed block being fixed on gripper shoe bottom end face, and fixed block has been threaded threaded rod, and threaded rod passes through driving stepper motor.This set, the reciprocating stationarity of long steel pipe driving mechanism can be ensured, because stepper motor is opened loop control unit stepper motor part electric impulse signal being changed into angular displacement or displacement of the lines, when non-overload, the rotating speed of motor, the position of stopping only depending on frequency and the umber of pulse of pulse signal, and not by the impact of load change, so the left and right displacement distance of long steel pipe feed mechanism can keep accurate, greatly improve the length accuracy of the bearing ring cut down.
Perfect further, reciprocating drive mechanism comprises the reciprocating cylinder of promotion gripper shoe.The setting of this cylinder, structure can be made simple, convenient, and cost is low.
Perfect further, the left part of oil cylinder main shaft two is fixed with adapter sleeve, and oil cylinder main shaft one is splined shaft, and adapter sleeve is spline housing, and oil cylinder main shaft one and adapter sleeve are spline joint.The setting of this adapter sleeve and oil cylinder main shaft one spline joint, axial stability during long steel pipe feed mechanism feeding can be ensured further, avoid the situation of divergence after long steel pipe feed mechanism and long steel tube clamping mechanism long-play, this connected mode by splined shaft and spline housing, greatly can improve stability during long steel pipe axial feed, the precision of the bearing ring that long steel pipe cuts down can be ensured further.
Perfect further, oil cylinder piston two is spacing along the axial-movement direction of oil cylinder piston two by latch.Next step operation due to long steel tube clamping mechanism is cut long steel pipe, so this oil cylinder piston two carries out the mode of axial limiting by latch, when can ensure that clamp body two moves clamping spring perch two further, evenly clamp long steel pipe, thus avoid the slight bending causing long steel pipe due to the long steel pipe of uneven clamping, and then affect the precision problem of the bearing ring cut down from long steel pipe.
Perfect further, support member comprises clamping spindle and is positioned at the bearing three outside clamping spindle, and the inner ring of bearing three is fixed on clamping spindle, and the outer ring of bearing three is fixed with clamping end cap, clamping end cap is fixed on cylinder cover one, and pipe two is fixed on clamping spindle.This support member is fixed on the setting of long steel pipe feed mechanism, the volume of long steel pipe material feed clamping device can be reduced further, and mechanism is compacter, the most important thing is, when the long steel pipe rotary of the first clamping of spring clip cuts, pipe two also can follow rotation together, thus substantially increases the stability when cutting long steel pipe.
The effect that the utility model is useful is: the utility model reasonable in design, ingenious, utilize the combination of long steel pipe feed mechanism, long steel pipe driving mechanism and long steel tube clamping mechanism, the back and forth accurately conveying to the material feed clamping of long steel pipe material feed clamping again can be realized cleverly, because this device back and forth clamps feeding accurately, thus the cutting accuracy that can greatly improve bearing ring, decrease artificial feeding and the precision problem caused, improve yield rate, increase enterprise's income, reduce entreprise cost, be worthy of popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is the a-quadrant enlarged drawing of Fig. 1;
Fig. 4 is the B regional enlarged drawing of Fig. 1.
Description of reference numerals: pedestal 1, long steel pipe driving mechanism 2, slide block 2-1, slide rail 2-2, gripper shoe 2-3, mount pad 2-4, reciprocating drive mechanism 2-5, fixed block 2-5a, threaded rod 2-5b, stepper motor 2-5c, long steel pipe feed mechanism 3, bearing one 3-1, oil cylinder main shaft one 3-2, oil cylinder piston one 3-3, cylinder block one 3-4, cylinder cover one 3-5, sealing ring one 3-6, pipe one 3-7, clamp body one 3-8, the first 3-9 of spring clip, pipe two 3-10, fixture 1, long steel tube clamping mechanism 5, bearing two 5-1, oil cylinder main shaft two 5-2, oil cylinder piston two 5-3, cylinder block two 5-4, cylinder cover two 5-5, sealing ring two 5-6, adapter sleeve 5-7, pipe three 5-8, clamp body two 5-9, latch 5-10, support member 6, clamping spindle 6-1, bearing three 6-2, clamping end cap 6-3, collet 27, fixture 28, long steel pipe 9, move left district one a, move right district two b, oil-in one c, oil-in two d, move left district two e, move right district two f, oil-in three g, oil-in four h.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment 1:
With reference to accompanying drawing 1,2,3,4: this long steel pipe material feed clamping device, comprise pedestal 1, pedestal 1 is fixed with long steel pipe driving mechanism 2, long steel pipe driving mechanism 2 sidepiece is provided with long steel pipe feed mechanism 3, the sidepiece of long steel pipe feed mechanism 3 is fixed with fixture 1, fixture 1 is provided with long steel tube clamping mechanism 5;
Long steel pipe driving mechanism 2 comprises the slide block 2-1 be fixed on the pedestal 1 and slide rail 2-2 be slidably connected with slide block 2-1, slide rail 2-2 is fixed with gripper shoe 2-3, the top of gripper shoe 2-3 is fixed with mount pad 2-4, and the below of gripper shoe 2-3 is fixed with and can makes the reciprocating reciprocating drive mechanism 2-5 of gripper shoe 2-3;
Long steel pipe feed mechanism 3 comprises bearing one 3-1, and oil cylinder main shaft one 3-2 be fixed on bearing one 3-1 inner ring, the outer ring of bearing one 3-1 is fixed with oil cylinder piston one 3-3, the outer circumference surface of oil cylinder piston one 3-3 is fixed with cylinder block one 3-4, the oil cylinder piston one 3-3 left and right sides is all provided with cylinder cover one 3-5 be fixed on cylinder block one 3-4, be provided with between left side cylinder cover one 3-5 and oil cylinder piston 3-3 left side and move left district one a, district one b that moves right is provided with between right side cylinder cover one 3-5 and oil cylinder piston 3-3 right side, cylinder block one 3-4 has and moves left oil-in one c and oil-in two d that district one a and district one b that moves right be communicated with respectively, cylinder cover one 3-5 and oil cylinder piston 3-3 is fixed with sealing ring one 3-6 preventing leakage of oil, the end winding support of oil cylinder main shaft one 3-2 has pipe one 3-7, the end winding support of pipe one 3-7 has clamp body one 3-8, the inner side coupling of clamp body one 3-8 is provided with the first 3-9 of spring clip coaxially arranged with clamp body one 3-8, the end winding support of the first 3-9 of spring clip has diameter to be less than pipe one 3-7 and is positioned at pipe two 3-10 of pipe one 3-7 cavity, pipe two 3-10 is through through hole one 3-2a in oil cylinder main shaft one 3-2, and fixed by the support member 6 being fixed on sidepiece,
Long steel tube clamping mechanism 5 comprises bearing two 5-1, and oil cylinder main shaft two 5-2 be fixed on bearing two 5-1 inner ring, the outer ring of bearing two 5-1 is fixed with oil cylinder piston two 5-3, the outer circumference surface of oil cylinder piston two 5-3 is fixed with cylinder block two 5-4, the oil cylinder piston two 5-3 left and right sides is all provided with cylinder cover two 5-5 be fixed on cylinder block two 5-4, be provided with between left side cylinder cover 5-5 and oil cylinder piston two 5-3 left side and move left district two e, district two f that moves right is provided with between right side cylinder cover two 5-5 and oil cylinder piston two 5-3 right side, cylinder block two 5-4 has and moves left oil-in three g and oil-in four h that district two e and district two f that moves right be communicated with respectively, cylinder cover two 5-5 and oil cylinder piston two 5-3 is fixed with sealing ring two 5-6 preventing leakage of oil, the right-hand member of oil cylinder main shaft two 5-2 is fixed with pipe three 5-8, the end winding support of pipe three 5-8 has clamp body two 5-9,
Through hole two 5-2a that pipe one 3-7, clamp body one 3-8, the first 3-9 of spring clip can be made to pass through is had in oil cylinder main shaft two 5-2, the relative position of clamp body two 5-9 is provided with the collet 27 mated with clamp body two 5-9, collet 27 is fixed on fixture 28, fixture 28 is fixed on the sidepiece of collet 27, long steel pipe feed mechanism 3 is fixed on mount pad 2-4, and pipe one 3-7, pipe two 3-10, pipe three 5-8, clamp body one 3-8, clamp body two 5-9, the first 3-9 of spring clip, collet 27 are coaxial setting.
Reciprocating drive mechanism 2-5 comprises the fixed block 2-5a being fixed on gripper shoe 2-3 bottom end face, and fixed block 2-5a has been threaded threaded rod 2-5b, and threaded rod 2-5b is driven by stepper motor 2-5c.
The left part of oil cylinder main shaft two 5-2 is fixed with adapter sleeve 5-7, and oil cylinder main shaft one 3-2 is splined shaft, and adapter sleeve 5-7 is spline housing, and oil cylinder main shaft one 3-2 and adapter sleeve 5-7 is spline joint.
Oil cylinder piston two 5-3 is spacing along the axial-movement direction of oil cylinder piston two 5-3 by latch 5-10.
Support member 6 comprises clamping spindle 6-1 and is positioned at bearing three 6-2 outside clamping spindle 6-1, the inner ring of bearing three 6-2 is fixed on clamping spindle 6-1, the outer ring of bearing three 6-2 is fixed with clamping end cap 6-3, clamping end cap 6-3 is fixed on cylinder cover one 3-5, and pipe two 3-10 is fixed on clamping spindle 6-1.
The first 3-9 of spring clip used herein, clamp body one 3-8 and collet 27, clamp body two 5-9 are the collet commonly used on the market, select the product of the bimodal spring clamping head knife handle company in Shanghai, during use, long steel pipe 9 successively by pipe two 3-10, the first 3-9 of spring clip, collet 27, then oil-in one c oil-feed is pressurizeed, thus promote oil cylinder piston one 3-3 by moving left district one a, oil cylinder piston one 3-3 is made to be with dynamic bearing one 3-1, thus drive oil cylinder main shaft one 3-2 that ins succession moves together, oil cylinder main shaft one 3-2 drives clamp body one 3-8 of pipe one 3-7 and pipe one 3-7 end to move, clamp body one 3-8 presses spring clip first 3-9 and the jaws of the first 3-9 of spring clip is inside contracted, thus clamp long steel pipe 9, then the stepper motor 2-5c on reciprocating drive mechanism 2-5 is utilized to drive threaded rod 2-5b, thus drive gripper shoe 2-3, and in succession and drive the mount pad 2-4 that is fixed on gripper shoe 2-3 thus drive whole long steel pipe 9 toward moving right regular length, oil-in three g of this duration steel tube clamping mechanism 5 starts oil-feed pressurization, thus promote oil cylinder piston two 5-3 by moving left district two e, oil cylinder piston two 5-3 is made to be with dynamic bearing two 5-1, thus drive oil cylinder main shaft two 5-2 that ins succession moves together, oil cylinder main shaft two 5-2 drives clamp body two 5-9 of pipe three 5-8 and pipe three 5-8 end to move, clamp body two 5-9 presses collet 27 and the jaws of collet 27 is inside contracted, thus again clamp long steel pipe 9 and cut for long steel pipe 9, when having served as 3-5 second, oil-in one c does not pressurize, oil-in two d pressurizes, make oil cylinder piston one 3-3 linkage clamp body one 3-8 to left movement, the first 3-9 of spring clip is unclamped, long steel pipe is not clamped, and then reciprocating drive mechanism 2-5 drives gripper shoe 2-3 toward left movement, thus the long steel pipe feed mechanism 3 that links is toward left movement fixed range, at this moment again oil-in one c is pressurizeed, thus again utilize the first 3-9 of spring clip to clamp long steel pipe 9, then oil-in three g does not pressurize, oil-in four h pressurizes, thus collet 27 is unclamped, long steel pipe is not clamped, ensuing action with reference to previous step again moving long steel pipe feed mechanism 3 to the reciprocal feeding of long steel, this device feeding is accurate, and material feed clamping precision is high, the bearing ring precision cut down for long steel pipe 9 is high, the support member 6 of the program is fixed on long steel pipe feed mechanism 3, this support member 6 can reduce the volume of long steel pipe material feed clamping device further, and mechanism is compacter, the most important thing is, when the first 3-9 of spring clip clamps the cutting of long steel pipe rotary, pipe two 3-10 also can follow rotation together, thus substantially increases the stability when cutting long steel pipe 9, the utility model reasonable in design, ingenious, utilize the combination of the driving mechanism of the feed mechanism of long steel pipe, long steel pipe and the clamp system of long steel pipe, the back and forth accurately conveying to the material feed clamping of long steel pipe material feed clamping again can be realized cleverly, because this device back and forth clamps feeding accurately, thus the cutting accuracy that can greatly improve bearing ring, decrease artificial feeding and the precision problem that causes, improve yield rate, increase enterprise's income, be worthy of popularization, this device feeding is accurate, and material feed clamping precision is high, and the bearing ring precision cut down for long steel pipe is also high.
Embodiment 2:
Reciprocating drive mechanism 2-5 comprises the reciprocating cylinder of promotion gripper shoe 2-3.This detailed description of the invention is substantially the same with embodiment 1, uniquely unlike the reciprocating drive mechanism of enforcement 1 being utilized cylinder as reciprocating motion power source and reduce corresponding threaded rod 2-5b and fixed block 2-5a instead.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (6)
1. one kind long steel pipe material feed clamping device, comprise pedestal (1), it is characterized in that: described pedestal (1) is fixed with long steel pipe driving mechanism (2), described long steel pipe driving mechanism (2) sidepiece is provided with long steel pipe feed mechanism (3), the sidepiece of described long steel pipe feed mechanism (3) is fixed with fixture one (4), and described fixture one (4) is provided with long steel tube clamping mechanism (5);
Described long steel pipe driving mechanism (2) comprises the slide block (2-1) be fixed on pedestal (1) and the slide rail (2-2) be slidably connected with slide block (2-1), described slide rail (2-2) is fixed with gripper shoe (2-3), the top of described gripper shoe (2-3) is fixed with mount pad (2-4), and the below of described gripper shoe (2-3) is fixed with and can makes gripper shoe (2-3) reciprocating reciprocating drive mechanism (2-5);
Described long steel pipe feed mechanism (3) comprises bearing one (3-1), and the oil cylinder main shaft one (3-2) be fixed on bearing one (3-1) inner ring, the outer ring of described bearing one (3-1) is fixed with oil cylinder piston one (3-3), the outer circumference surface of described oil cylinder piston one (3-3) is fixed with cylinder block one (3-4), described oil cylinder piston one (3-3) left and right sides is all provided with the cylinder cover one (3-5) be fixed on cylinder block one (3-4), be provided with between the described cylinder cover one (3-5) in left side and oil cylinder piston (3-3) left side and move left district one (a), the district one (b) that moves right is provided with between the described cylinder cover one (3-5) in right side and oil cylinder piston (3-3) right side, described cylinder block one (3-4) has and moves left the oil-in one (c) and oil-in two (d) that district one (a) and the district one (b) that moves right be communicated with respectively, described cylinder cover one (3-5) and oil cylinder piston (3-3) are all fixed with the sealing ring one (3-6) preventing leakage of oil, the end winding support of described oil cylinder main shaft one (3-2) has pipe one (3-7), the end winding support of described pipe one (3-7) has clamp body one (3-8), the inner side coupling of described clamp body one (3-8) is provided with and the coaxial spring clip arranged of clamp body one (3-8) first (3-9), the end winding support of described spring clip first (3-9) has diameter to be less than pipe one (3-7) and is positioned at the pipe two (3-10) of pipe one (3-7) cavity, described pipe two (3-10) is through the through hole one (3-2a) in oil cylinder main shaft one (3-2), and fixed by the support member (6) being fixed on sidepiece,
Described long steel tube clamping mechanism (5) comprises bearing two (5-1), and the oil cylinder main shaft two (5-2) be fixed on bearing two (5-1) inner ring, the outer ring of described bearing two (5-1) is fixed with oil cylinder piston two (5-3), the outer circumference surface of described oil cylinder piston two (5-3) is fixed with cylinder block two (5-4), described oil cylinder piston two (5-3) left and right sides is all provided with the cylinder cover two (5-5) be fixed on cylinder block two (5-4), be provided with between the described cylinder cover in left side (5-5) and oil cylinder piston two (5-3) left side and move left district two (e), the district two (f) that moves right is provided with between the described cylinder cover two (5-5) in right side and oil cylinder piston two (5-3) right side, described cylinder block two (5-4) has and moves left the oil-in three (g) and oil-in four (h) that district two (e) and the district two (f) that moves right be communicated with respectively, described cylinder cover two (5-5) and oil cylinder piston two (5-3) are all fixed with the sealing ring two (5-6) preventing leakage of oil, the right-hand member of described oil cylinder main shaft two (5-2) is fixed with pipe three (5-8), the end winding support of described pipe three (5-8) has clamp body two (5-9),
Have in described oil cylinder main shaft two (5-2) and pipe one (3-7) can be made, clamp body one (3-8), the through hole two (5-2a) that spring clip first (3-9) passes through, the relative position of described clamp body two (5-9) is provided with the collet two (7) mated with clamp body two (5-9), described collet two (7) is fixed on fixture two (8), described fixture two (8) is fixed on the sidepiece of collet two (7), described long steel pipe feed mechanism (3) is fixed on mount pad (2-4), described pipe one (3-7), pipe two (3-10), pipe three (5-8), clamp body one (3-8), clamp body two (5-9), spring clip first (3-9), collet two (7) is coaxial setting.
2. long steel pipe material feed clamping device according to claim 1, it is characterized in that: described reciprocating drive mechanism (2-5) comprises the fixed block (2-5a) being fixed on gripper shoe (2-3) bottom end face, described fixed block (2-5a) has been threaded threaded rod (2-5b), and described threaded rod (2-5b) is driven by stepper motor (2-5c).
3. long steel pipe material feed clamping device according to claim 1, is characterized in that: described reciprocating drive mechanism (2-5) comprises promotion gripper shoe (2-3) reciprocating cylinder.
4. long steel pipe material feed clamping device according to claim 1, it is characterized in that: the left part of described oil cylinder main shaft two (5-2) is fixed with adapter sleeve (5-7), described oil cylinder main shaft one (3-2) is splined shaft, described adapter sleeve (5-7) is spline housing, and described oil cylinder main shaft one (3-2) and adapter sleeve (5-7) are spline joint.
5. long steel pipe material feed clamping device according to claim 1, is characterized in that: described oil cylinder piston two (5-3) is spacing along the axial-movement direction of oil cylinder piston two (5-3) by latch (5-10).
6. long steel pipe material feed clamping device according to claim 1, it is characterized in that: described support member (6) comprises clamping spindle (6-1) and is positioned at the bearing three (6-2) in clamping spindle (6-1) outside, the inner ring of described bearing three (6-2) is fixed on clamping spindle (6-1), the outer ring of described bearing three (6-2) is fixed with clamping end cap (6-3), described clamping end cap (6-3) is fixed on cylinder cover one (3-5), and described pipe two (3-10) is fixed on clamping spindle (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526438.9U CN204075854U (en) | 2014-09-12 | 2014-09-12 | Long steel pipe material feed clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526438.9U CN204075854U (en) | 2014-09-12 | 2014-09-12 | Long steel pipe material feed clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075854U true CN204075854U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526438.9U Expired - Fee Related CN204075854U (en) | 2014-09-12 | 2014-09-12 | Long steel pipe material feed clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001750A (en) * | 2016-07-31 | 2016-10-12 | 丁皇刚 | Robot achieving optical shaft fixed-length cutting and classifying packaging |
| WO2018179009A1 (en) * | 2017-03-28 | 2018-10-04 | Tube Tech Industry | Pipe clamping and cutting apparatus for cnc machine |
-
2014
- 2014-09-12 CN CN201420526438.9U patent/CN204075854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001750A (en) * | 2016-07-31 | 2016-10-12 | 丁皇刚 | Robot achieving optical shaft fixed-length cutting and classifying packaging |
| WO2018179009A1 (en) * | 2017-03-28 | 2018-10-04 | Tube Tech Industry | Pipe clamping and cutting apparatus for cnc machine |
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Inventor after: Jiang Lizheng Inventor after: Wu Zhongsheng Inventor after: Zheng Xiaofeng Inventor after: Chen Feng Inventor before: Jiang Lizheng Inventor before: Wu Zhongsheng Inventor before: Zheng Xiaofeng Inventor before: Chen Feng |
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Effective date of registration: 20170809 Address after: Taizhou City, Zhejiang province 318000 Luqiao Feng Jiang Zhen Qiao Yang Industrial Zone No. 7 Patentee after: Zhejiang Jingli Bearing Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310053 shore road 528 Patentee before: Zhejiang Institute of Mechanical & Electrical Engineering |
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